美股详情

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室温超导概念

1,822.72

+45.392.55%

涨家数：9

跌家数：- -

平家数：- -

市盈率：- -

高：1,827.72

开：1,778.08

低：1,778.08

收：1,778.15

数据加载中...

卡梅科盘中异动下午盘大幅下跌5.00%

Quantum Computing Inc.盘中异动急速跳水5.03%报5.76美元

美国超导盘中异动早盘急速跳水5.02%报21.57美元

美媒：特朗普将宣布台积电1000亿美元芯片厂投资计划

据华尔街日报：美国总统特朗普预计将于周一晚些时候宣布的一项计划，台积电(TSM.N)计划未来四年在美国投资1,000亿美元建设芯片制造厂。

Nexgen Energy Ltd.盘中异动股价大跌5.10%报5.02美元

热潮退去后，IonQ开始自找麻烦

财经自媒体

郭明𫓹：台积电CoWoS扩产计划仍无改变

台积电股价一度跌近4%，创一个月最大跌幅。

英伟达、联发科合作 Project DIGITS 获客户追单：GB10 芯片在台积电进入量产阶段，最快下半年放量出货

台积电计划投资芯片设计公司

Ionq, Inc.盘中异动早盘股价大跌5.82%报23.46美元

联想与爱立信有关临时专利许可的诉讼在英国胜诉

传台积电拟投资AI芯片商FuriosaAI，Meta则计划收购！

美国超导盘中异动快速下跌5.05%报22.54美元

台积电盘中异动早盘股价大跌3.02%报188.74美元

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23:21","pubTimestamp":1741015276,"startTime":"0","endTime":"0","summary":"金十数据3月3日讯，据华尔街日报报道，知情人士透露，根据美国总统特朗普预计将于当地时间周一晚些时候宣布的一项计划，台积电(TSM.N)计划未来四年在美国投资1000亿美元建设芯片制造厂。这笔投资将用于建设尖端芯片制造设施。这一扩张计划将推动美国长期追求的目标，即重振美国半导体产业。台积电于2020年在亚利桑那州扎根，当时该公司表示将斥资120亿美元在当地建立一家芯片工厂。自那以后，该公司对该基地的野心迅速扩大，在同一地点又建了两家工厂，总投资达650亿美元。该公司的第一家工厂于去年年底开始大规模生产。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN202503032322009637b997&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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Energy Ltd.盘中异动 股价大跌5.10%报5.02美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2516637598","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516637598?lang=zh_cn&edition=fundamental","pubTime":"2025-03-03 22:56","pubTimestamp":1741013806,"startTime":"0","endTime":"0","summary":"北京时间2025年03月03日22时56分，Nexgen Energy Ltd.股票出现波动，股价急速下跌5.10%。截至发稿，该股报5.02美元/股，成交量92.6596万股，换手率0.16%，振幅6.05%。Nexgen Energy Ltd.股票所在的铀行业中，整体跌幅为2.54%。其相关个股中，Uranium Royalty Corp.、Energy Fuels Inc、丹尼森矿业涨幅较大，Centrus Energy Corp.、Encore Energy Corp.、丹尼森矿业较为活跃，换手率分别为1.03%、1.02%、0.79%，振幅较大的相关个股有Encore Energy Corp.、Centrus Energy Corp.、Uranium Energy Corp.，振幅分别为27.78%、9.41%、7.65%。Nexgen Energy Ltd.公司简介：NexGen Energy 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19:34","pubTimestamp":1741001640,"startTime":"0","endTime":"0","summary":"IonQ报告称，调整后EBITDA亏损为3300万美元，并预计3月季度的收入仅为700万至800万美元。结束炒作热潮2024年底，IonQ因量子计算和网络的巨大炒作而飙升至接近55美元。那些搭上炒作列车的投资者需要公司进一步提升预期，但IonQ几乎在宣布计划筹集更多现金以支持额外支出的同时，也收回了炒作。IonQ目前拥有3.64亿美元的现金余额，因此计划再筹集5亿美元以投资量子网络，这显然会破坏股价上涨的势头。显然，IonQ仍然预计2025年销售额将增长100%。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/jjxw/2025-03-03/doc-inenkrui9451758.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"sina","symbols":["BK4170","BK4591","IONQ","BK4602"],"gpt_icon":1},{"id":"2516957608","title":"郭明𫓹：台积电CoWoS扩产计划仍无改变","url":"https://stock-news.laohu8.com/highlight/detail?id=2516957608","media":"格隆汇","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2516957608?lang=zh_cn&edition=fundamental","pubTime":"2025-03-03 12:12","pubTimestamp":1740975169,"startTime":"0","endTime":"0","summary":"格隆汇3月3日｜分析师郭明称，针对台积电与英伟达做了产业调查，结论：1.台积电CoWoS扩产计划仍无改变；2.英伟达在台积电的2025年CoWoS投片约37万片之规划，自4Q24至今无太大变化。市场传言指出英伟达在台积电2025年CoWoS投片规划自40万片以上，下修至38万片，这与调查有出入，可能原因：1.部分市场参与者对英伟达的2025年投片规划预期过于乐观。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN202503031213119636f360&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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获客户追单，并向晶圆代工厂及封测厂协调更多产能。","market":"us","thumbnail":"https://k.sinaimg.cn/n/spider20250303/274/w1200h674/20250303/f257-bf0bb629ded8cd7b5f3e5c152622a742.jpg/w120h90l50t1692.jpg","type":0,"news_type":0,"thumbnails":["https://k.sinaimg.cn/n/spider20250303/274/w1200h674/20250303/f257-bf0bb629ded8cd7b5f3e5c152622a742.jpg/w120h90l50t1692.jpg"],"rights":{"source":"sina_tech","url":"https://finance.sina.cn/tech/2025-03-03/detail-ineniuqq6825945.d.html?vt=4","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}.weibo_user{#sourceStyle#; margin-bottom: 0; display: inline-block;}.weibo_time{#sourceStyle#};","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action, .j_float_wbro, 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22:30","pubTimestamp":1740753005,"startTime":"0","endTime":"0","summary":"据媒体报道，联想集团在英国赢得一项上诉，上诉的目的是为了获得使用爱立信专利的临时许可，这是两家公司在全球5G无线技术许可纠纷中得到的最新裁决。报道指出，联想于2023年在伦敦高等法院起诉爱立信，争议的焦点围绕联想和爱立信专利使用许可的公平、合理和非歧视(FRAND)条款。联想希望明确，在FRAND条款最终确定之前，有意愿的许可方可以同意提供短期许可。联想的申诉在去年遭到拒绝，但上诉法院最新推翻了这一裁决。联想首席法律顾问Laura Quatela称，裁决不仅证实了联想是一个有意愿的被许可方，而且强化并重申了联想对于倡导全球FRAND许可透明和公平的承诺。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN2025022822342098967a77&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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快速下跌5.05%报22.54美元","url":"https://stock-news.laohu8.com/highlight/detail?id=2514833171","media":"市场透视","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2514833171?lang=zh_cn&edition=fundamental","pubTime":"2025-02-28 03:34","pubTimestamp":1740684864,"startTime":"0","endTime":"0","summary":"北京时间2025年02月28日03时34分，美国超导股票出现波动，股价快速下跌5.05%。截至发稿，该股报22.54美元/股，成交量52.0671万股，换手率1.32%，振幅7.79%。最近的财报数据显示，该股实现营业收入61.40百万美元，净利润2.47百万美元，每股收益0.07美元，毛利15.88百万美元，市盈率250.44倍。美国超导股票所在的商业设备服务行业中，整体跌幅为0.85%。美国超导公司简介：美国超导公司提出的创意，技术和解决方案可满足世界对更智能，更清洁和更节能的需求。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250228033424989547fe&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, 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22:54","pubTimestamp":1740668057,"startTime":"0","endTime":"0","summary":"北京时间2025年02月27日22时54分，台积电股票出现波动，股价快速下挫3.02%。截至发稿，该股报188.74美元/股，成交量269.969万股，换手率0.05%，振幅2.94%。台积电股票所在的半导体行业中，整体跌幅为1.28%。台积电成立于1987年。FuriosaAI 2月27日声明，与台积电的投资谈判从2024年第四季度开始，这也是FuriosaAI本次募资的一部分，是与Meta达成最新合并协议的独立交易。","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tencent","url":"http://gu.qq.com/resources/shy/news/detail-v2/index.html#/?id=nesSN20250227225417a2567fb1&s=b","rn_cache_url":null,"customStyle":"body{padding-top:10px;}#news_title{font-weight:bold;#titleStyle#;}#news_description span{font-size:12px;#descriptionStyle#;}.footer-note{#statement#}","selectors":".mod-LoadTzbdNews, body","filters":".relate-stock, .hot-list, .recom-box, 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